Floor mat



FIG. 1 is a perspective view of a floor mat showing my new design;

FIG. 2 is a front view of the design shown in FIG. 1;

FIG. 3 is a rear view of the design shown in FIG. 1;

FIG. 4 is a left side view of the design shown in FIG. 1;

FIG. 5 is a right side view of the design shown in FIG. 1;

FIG. 6 is a top view of the design shown in FIG. 1;

FIG. 7 is a bottom view of the design shown in FIG. 1; and,

FIG. 8 is a perspective schematic view showing the floor mat of FIG. 1 in a position of use.

The broken lines in the drawing represent environmental subject matter that forms no part of the claimed design. 

The ornamental design for an floor mat, as shown and described. 